import router from './router'
import store from './store'
import { Message } from 'element-ui'
import NProgress from 'nprogress'
import 'nprogress/nprogress.css'
import { getToken } from '@/utils/auth'
import { isRelogin } from '@/utils/request'
import { getWarnCount } from '@/api/camera/warn.js'

NProgress.configure({ showSpinner: false })
const baseURL = process.env.VUE_CARMRA_BASE_API

const whiteList = ['/login', '/register', '/screen']

router.beforeEach((to, from, next) => {
  NProgress.start()
  if (getToken()) {// 
    to.meta.title && store.dispatch('settings/setTitle', to.meta.title)
    /* has token*/
    if (to.path === '/login') {
      next({ path: '/' })
      NProgress.done()
    } else {
      if (store.getters.roles.length === 0) {
        isRelogin.show = true

        // 判断当前用户是否已拉取完user_info信息
        getWarnCount().then(res => {
          store.commit('SET_ALARM_NUM', res.data)
          const websocketUrl = `ws://${location.host}/ws/` + parseInt(Math.random() * 100000)
          // const websocket = new WebSocket('ws://' + baseURL + '/ws/' + Math.random());
          const websocket = new WebSocket(websocketUrl);
          // const websocket = new WebSocket("ws:" + location.host + '/websocket/' + parseInt(Math.random() * 100000));
          console.log(333, websocket);
          console.log(111);
          websocket.onopen = () => {
            console.log('WebSocket连接成功');
          };

          websocket.onmessage = (event) => {
            // 更新 Vuex 中的警告数量

            // store.commit('SET_ALARM_NUM', event.data)

            // 再次调用 getWarnCount 接口来获取最新的警告数量
            getWarnCount().then(res => {
              // 更新 Vuex 中的警告数量
              store.commit('SET_ALARM_NUM', res.data)
              console.log('收到消息');
            }).catch(err => {
              // 处理错误
              console.error('获取警告数量失败：', err)
            });
          };
          websocket.onclose = () => {
            console.log('WebSocket连接关闭');
          };

          websocket.onerror = (error) => {
            console.error('WebSocket连接错误:', error);
          };
        }).catch(err => {

        })
        store.dispatch('GetInfo').then(() => {
          isRelogin.show = false
          console.log(store);
          // store.dispatch('getalarmNum')
          store.dispatch('GenerateRoutes').then(accessRoutes => {
            // 根据roles权限生成可访问的路由表
            router.addRoutes(accessRoutes) // 动态添加可访问路由表
            next({ ...to, replace: true }) // hack方法 确保addRoutes已完成
          })
        }).catch(err => {
          store.dispatch('LogOut').then(() => {
            Message.error(err)
            next({ path: '/' })
          })
        })
      } else {
        next()
      }
    }
  } else {
    // 没有token
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next()
    } else {
      next(`/login?redirect=${to.fullPath}`) // 否则全部重定向到登录页
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  NProgress.done()
})
